Introduction: Faced with the sudden and unprecedented epidemic and natural disaster , our country has decisively launched the epidemic prevention and control war, which is a virus that fights all mankind.
Many people believe that the epidemic has taken place in just a few years of youth. I don’t know how the follow-up of this new crown epidemic will develop? When will it end?
WHO HONG Divid diseases are divided into six levels
Level 1: No new disease viruses have been found in humans;
Level 2: A new epidemic virus cold mainly refers to infecting animals, but Viral mutation is very likely to threaten humans;
Level 3: Humans are infected by the new influenza virus, but they have not appeared, or there are only a small number of people who have been infected;
Level 4: There has been an increase in cases of human-to-human transmission, and there has also been a trend of human-to-human transmission;
Level 5: There has been a large number of human-to-human transmission’
Level 6: There has been a pandemic, causing widespread infection among ethnic groups.
Since the outbreak of the new crown epidemic at the end of 2019, it is still spreading around the world. More and more people are only concerned about this issue, that is, will humans be able to eliminate the new coronavirus, or will they coexist with the new coronavirus for a long time?
In human history, great plagues have broken out many times
In fact, in our human history, great plagues have broken out many times. For example, the plague originated in Central Asia and is called Black Death once swept across Europe. When the Mongolian army attacked the Black Sea
When the Mongolian army attacked the Kafa, the port city of Kafa, it spread to Europe. Later, it was spread to Europe through Asian and European merchants, spreading from Italy to Western Europe , and then to Nordic and Russia and other countries and regions.
The Black Death disease is very contagious and spreads very quickly. In the past, medical conditions were effective, resulting in a particularly large number of infections.
Many countries in Europe were affected by this infectious disease. Only a few countries such as Belgium and Poland escaped the disaster by chance, but France and Italy suffered serious damage. At that time, many people died due to the Black Death, and it was spread until the problem of the Black Death in Russia was slowly over.
The plague pandemic began with a major plague
This world pandemic is famous for its fast spread and wide spread range, which is beyond the past.
This time the plague spread to all inhabited mainland. After first spreading from Yunnan to Guizhou, Guangzhou, Hong Kong, Xiamen and Fuzhou, the death toll reached more than 100,000. also spread rapidly to India, and finally to San Francisco , as well as some African and European regions.
More than 12 million people died in this plague in my country and India alone. The characteristic of this epidemic is that epidemic areas are mostly distributed in coastal cities and nearby densely populated residential areas.
Environments will also be popular in homes. There are reports of plague every year in Asia, Africa and South America.
The plague outbreak in India has also become a big news worldwide. Nowadays, the plague still endangers life in some parts of the world, such as in India, the United States and other countries.
The old saying goes, "The epidemic will only last for three years", so is the "new crown epidemic" expected to end this year?
Nowadays, our country's new coronavirus is mainly composed of the Omickron mutant strain. This strain spreads very quickly and has strong contagious ability. has collective susceptibility and is very hiding. If the signs are not cut off and the epidemic prevention measures are strengthened in a timely manner, it will easily lead to human-to-human transmission, and large-scale community transmission.
The new coronavirus is no less than the plague recorded in human history. The impact of this problem on the world economy and medical care is far greater than other epidemic problems.
. Regarding when the new crown epidemic can end, Professor Huang Weizhong, President of the Chinese Academy of Atmospheric Sciences, and Academician of the Chinese Academy of Sciences, Professor Huang Jianping, Professor , combined with multiple expert members to form a relevant prediction team.
even completed the new crown pneumonia prediction system with our country's independent intellectual property rights. After the systematic prediction, Professor Huang said that the end of the epidemic is likely to be in November 2023.
Since the outbreak of the new crown epidemic, this system has predicted more than 30 times, and the accuracy rate can be as high as 90%. However, judging from the current development trend, has no idea whether there will be more contagious virus strains in the future.
Once Omickron becomes a past tense, that means re-predicting and fighting the epidemic related difficulties.
Why is it difficult to prevent the new crown epidemic?
From Ebola , SARS virus , MERS, and the new coronavirus, these viruses keep sounding the alarm for all of us humans. According to global infectious disease experts, it is estimated that there are about 1.67 million viruses in nature, of which 800,000 viruses may be transmitted to humans. So far, people have only identified more than 4,000.
Why is the new crown epidemic so difficult to prevent? It is mainly closely related to the following points:
★wide transmission range ★
According to incomplete statistics, the cumulative number of confirmed cases of new coronavirus pneumonia in the world exceeded 600 million, and the cumulative number of deaths reached 6.18 million, and the transmission range of is very wide.
★Virus mutates too fast ★
The new coronavirus has appeared many mutated strains that we cannot ignore. Each strain is very contagious and has very high occultness. and has extremely strong adaptability, and the inventory time becomes longer.
★High mobility of people and goods★
Nowadays, the degree of globalization is unprecedented in human history. The frequent flow of people and goods have caused certain differences in epidemic prevention measures in various countries, such as concepts and capabilities, which have also brought a lot of difficulties and troubles to the prevention and control of the epidemic.
★ treatment methods are limited ★
There are still no special drugs for the new coronavirus in the medical community today. The existing drugs still need long-term observation and research. Moreover, globally, the coverage rate of the new coronavirus vaccine is not high enough, and there are many high-risk groups in many regions that have not been vaccinated with the new coronavirus vaccine.
Although the new coronavirus is terrifying, it has three weaknesses.
Weakness 1: Unable to achieve long-distance transmission
The way of spreading the new coronavirus is mainly . The transmission method of the new coronavirus mainly includes contact transmission, droplet transmission, aerosol transmission , etc., and these are all close-distance transmission, so it has one weakness, that is, it cannot achieve long-distance transmission.
Weakness 2: Impotence to high-concentration alcohol
In the process of fighting the epidemic, perhaps we all know a little about . The new coronavirus has very low resistance to high-concentration alcohol.
And some studies have found that as long as the alcohol concentration reaches more than 95%, the new coronavirus is likely to be killed. Therefore, we must regularly disinfect the items around us or hands, which will help kill the new coronavirus.
weakness three: Not resistant to high temperature
When the temperature of the new coronavirus is placed exceeds 56℃, for more than three hours, the protein in will be inactivated, and the new coronavirus exceeds 80℃ or above will be completely killed.
Conclusion: Originally, the epidemic is ruthless, and people are affectionate. As long as the whole world can unite and unite, you will definitely be able to overcome this epidemic. I believe that everyone will see the rainbow after the storm.
